.px2rem(@name, @px){
    @{name}: @px / 75 * 1rem;
}
*{
    padding: 0;
    margin: 0;
    list-style: none;
    font-family: "微软雅黑";
}
body,html{
    width: 100%;
    height: 100%;
    background: #efefef;
    color: #565656;
}
.font-size(@w){
    .px2rem(font-size,@w);
}
.line-height(@w){
    .px2rem(line-height,@w)
}
.padding-top(@w) {
   .px2rem(padding-top,@w)
}
.padding-bottom(@w) {
    .px2rem(padding-bottom,@w)
}
.padding-left(@w) {
    .px2rem(padding-left,@w)
}
.padding-right(@w) {
    .px2rem(padding-right,@w);
}
.margin-top(@w) {
    .px2rem(margin-top,@w);
}
.margin-bottom(@w) {
    .px2rem(margin-bottom,@w);
}
.margin-left(@w) {
    .px2rem(margin-left,@w);
}
.margin-right(@w) {
    .px2rem(margin-right,@w);
}
.font-weight-bold{
    font-weight: bold;
}
.margin-0-auto{
    margin: 0 auto;
}
.height(@w){
    .px2rem(height,@w);
}
.width(@w){
    .px2rem(width,@w);
}
.top(@w){
    .px2rem(top,@w);
}
.bottom(@w){
    .px2rem(bottom,@w);
}
.border-radius(@w){
    .px2rem(border-radius,@w);
}
.header{
    width: 100%;
    display: flex;
    justify-content: center;
    .height(115);
    border-bottom: 1px solid #ccc;
    position: fixed;
    top: 0;
    left: 0;
    background:#fff;
    ul{
        width: 65%;
        display: flex;
        justify-content:space-around;
        .line-height(115);
        .font-size(36);
        font-weight:500;
        color:#080808;
    }
    div{
        position: absolute;
        top: 0;
        right: 0;
        width: 13%;
        height: 100%;
        display: flex;
        align-items: center;
        img{
            .width(50);
        }
    }
}
.nav{
    width: 100%;
    .padding-top(115);
    .height(115);
    border-bottom: 1px solid #ccc;
    background:#fff;
    ul{
        width: 100%;
        height: 100%;
        display:flex;
        justify-content:space-around;
        align-items:center;
        li{
            .height(60);
            .padding-right(24);
            .padding-left(24);
            border: 1px solid #0c90ef;
            .border-radius(32);
            .line-height(60);
            color:#008dff;
        }
    }
}
.main{
    width: 100%;
    display: flex;
    justify-content:center;
    flex-wrap:wrap;

    .main_one{
        width: 100%;
        display: flex;
        justify-content:center;
        flex-wrap:wrap;
        background:#fff;
        .margin-bottom(20);
        h4 {
            width: 95%;
            .padding-top(30);
            .padding-bottom(30);
            img{
                width: 100%;
            }

        }
        dl{
            width: 95%;
            .height(135);
            display: flex;
            dt{
                display: flex;
                align-items:center;
                img{
                    .width(100);
                }
            }
            dd{
                flex:1;
                height: 100%;
                display: flex;
                align-items:center;
                justify-content:space-between;
                .left{
                    width: 67%;
                    margin-left:3%;
                    h5{
                        .font-size(32);
                        font-weight:bold;
                        .padding-bottom(15);
                        span{
                            .font-size(20);
                            border: 1px solid #e76f00;
                            .border-radius(5);
                            .margin-left(10);
                            color:#e76f00;
                        }
                    }
                }
                .right{
                    width: 30%;
                    height: 100%;
                    display: flex;
                    align-items:center;
                    justify-content:flex-end;
                    span{
                        display: block;
                        .width(155);
                        .height(60);
                        .line-height(60);
                        text-align: center;
                        border: 1px solid #0885ee;
                        .border-radius(30);
                        .font-size(26);
                        color:#0885ee;
                    }
                }
            }
        }
    }
}